Tools & Wizards About Us
t23m-navi.jp screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

t23m-navi.jp

【公式】マンションナビ｜マンション売却相場・推移・市場データがわかる専門サイト

Page Load Speed

10.3 sec in total

First Response

300 ms

Resources Loaded

8.1 sec

Page Rendered

1.9 sec

t23m-navi.jp screenshot

About Website

Welcome to t23m-navi.jp homepage info - get ready to check T 23 M Navi best content for Japan right away, or after learning these important things about t23m-navi.jp

全国の分譲マンション価格相場を網羅しているマンションナビでマンションの売却や購入をサポートします。マンション売却の一括査定を始め、中古マンション売却・購入を得意とする不動産会社をご紹介。マンションの売却・購入で失敗しないためには、まずは最新の価格相場をチェック！

Visit t23m-navi.jp

Key Findings

We analyzed T23m-navi.jp page load time and found that the first response time was 300 ms and then it took 10 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

t23m-navi.jp performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value1,090 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

t23m-navi.jp

300 ms

t23m-navi.jp

901 ms

top-c6a2274c.css

160 ms

swiper-76477986.css

319 ms

navigation-7679bc80.css

435 ms

Our browser made a total of 230 requests to load all elements on the main page. We found that 100% of them (229 requests) were addressed to the original T23m-navi.jp, 0% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain T23m-navi.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 141.0 kB (68%)

Content Size

208.2 kB

After Optimization

67.1 kB

  • HTML
  • CSS

In fact, the total size of T23m-navi.jp main page is 208.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. HTML takes 155.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 130.0 kB

  • Original 155.2 kB
  • After minification 121.9 kB
  • After compression 25.3 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 33.3 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 130.0 kB or 84% of the original size.

CSS Optimization

-21%

Potential reduce by 11.1 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 41.8 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. T23m-navi.jp needs all CSS files to be minified and compressed as it can save up to 11.1 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 79 (35%)

Requests Now

228

After Optimization

149

  • Images
  • JavaScript
  • CSS

The browser has sent 228 CSS, Javascripts, AJAX and image requests in order to completely render the main page of T 23 M Navi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

t23m-navi.jp

t23m-navi.jp

300 ms

t23m-navi.jp

t23m-navi.jp

901 ms

top-c6a2274c.css

top-c6a2274c.css

160 ms

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swiper-76477986.css

319 ms

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navigation-7679bc80.css

435 ms

scrollbar-d62449f8.css

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438 ms

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467 ms

navi_header-35713832.css

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471 ms

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502 ms

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832 ms

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838 ms

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838 ms

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391 ms

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701 ms

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reason_icon_03-7eaec727.webp

1005 ms

reason_icon_04-d41ed599.webp

reason_icon_04-d41ed599.webp

969 ms

reason_icon_05-7361c6e3.webp

reason_icon_05-7361c6e3.webp

967 ms

reason_icon_06-58adb28c.webp

reason_icon_06-58adb28c.webp

958 ms

index_link_icon_white-d56064b0.webp

index_link_icon_white-d56064b0.webp

1032 ms

prev_btn_green-3b243897.webp

prev_btn_green-3b243897.webp

974 ms

next_btn_green-43af41fb.webp

next_btn_green-43af41fb.webp

989 ms

s_illust_01-1ebaff44.webp

s_illust_01-1ebaff44.webp

981 ms

s_icon-0e597dc4.webp

s_icon-0e597dc4.webp

966 ms

s_arrow_white-b737b12d.webp

s_arrow_white-b737b12d.webp

949 ms

s_icon_baikyakueki_w-c0e54462.webp

s_icon_baikyakueki_w-c0e54462.webp

1026 ms

s_icon_sogaku_w-1469fff4.webp

s_icon_sogaku_w-1469fff4.webp

988 ms

s_icon_uridoki_w-37852037.webp

s_icon_uridoki_w-37852037.webp

979 ms

s_illust_02-f02dfb44.webp

s_illust_02-f02dfb44.webp

963 ms

support_icon_01-b603ebdb.webp

support_icon_01-b603ebdb.webp

963 ms

support_icon_02-b4cc638c.webp

support_icon_02-b4cc638c.webp

974 ms

support_icon_03-fa291416.webp

support_icon_03-fa291416.webp

1015 ms

support_icon_04-22b06c3c.webp

support_icon_04-22b06c3c.webp

1001 ms

font_1-23c3b81d.webp

font_1-23c3b81d.webp

958 ms

font_2-069c166d.webp

font_2-069c166d.webp

964 ms

font_3-5db15860.webp

font_3-5db15860.webp

969 ms

content_arrow-32770701.webp

content_arrow-32770701.webp

989 ms

img-intro_companies_New2003_w-min-6a9123f7.webp

img-intro_companies_New2003_w-min-6a9123f7.webp

1002 ms

pro_next_btn_r_new_green-1ad14456.webp

pro_next_btn_r_new_green-1ad14456.webp

1015 ms

click_icon-c6ccbf02.webp

click_icon-c6ccbf02.webp

943 ms

q_icon-9be2bed4.webp

q_icon-9be2bed4.webp

959 ms

a_icon-c4e24e8d.webp

a_icon-c4e24e8d.webp

959 ms

point_icon-df8c0fa1.webp

point_icon-df8c0fa1.webp

983 ms

click_icon_yellow-9fc51e49.webp

click_icon_yellow-9fc51e49.webp

951 ms

index_link_icon_blue-7455a856.webp

index_link_icon_blue-7455a856.webp

942 ms

left_arrow_gray-4c1cfdb5.webp

left_arrow_gray-4c1cfdb5.webp

928 ms

megaphone_icon_blue-1823a680.webp

megaphone_icon_blue-1823a680.webp

946 ms

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machinami-a8f1f255.webp

947 ms

bg-copyright-24f5fc22.webp

bg-copyright-24f5fc22.webp

966 ms

Accessibility Review

t23m-navi.jp accessibility score

98

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

t23m-navi.jp best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

t23m-navi.jp SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise T23m-navi.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that T23m-navi.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

t23m-navi.jp

Open Graph data is detected on the main page of T 23 M Navi. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: